117524690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1409}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 223344000

約数和(自身を除く): 105819310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 439, 878, 1409, 2195, 2818, 4390, 7045, 8341, 14090, 16682, 26771, 41705, 53542, 83410, 133855, 267710, 618551, 1237102, 3092755, 6185510, 11752469, 23504938, 58762345, 117524690]

約数ペア:

[(1, 117524690), (2, 58762345), (5, 23504938), (10, 11752469), (19, 6185510), (38, 3092755), (95, 1237102), (190, 618551), (439, 267710), (878, 133855), (1409, 83410), (2195, 53542), (2818, 41705), (4390, 26771), (7045, 16682), (8341, 14090)]